Home / 6,048,448.90-9,072,478.95-2,005,123.30

Finding the Fourth Proportional to 6,048,448.90, 9,072,478.95 and 2,005,123.30

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Solution

The fourth proportional to 6,048,448.90, 9,072,478.95 and 2,005,123.30 is: 3,007,620.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,448.90 : 9,072,478.95 = 2,005,123.30 : x
  2. Step 2: Convert to fraction form
    6,048,448.90/9,072,478.95 = 2,005,123.30/x
  3. Step 3: Cross multiply
    6,048,448.90x = 9,072,478.95 × 2,005,123.30
  4. Step 4: Simplify right side
    6,048,448.90x = 18,191,438,931,404.54
  5. Step 5: Solve for x
    x = 18,191,438,931,404.54/6,048,448.90
  6. Step 6: Final answer
    x = 3,007,620.50

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.